Jackery Explorer 300 Plus
Expert rating8.7 / 10
- Capacity:
- 288Wh / 80
- AC Outlet:
- 300W (600W surge)
- Cycle Life:
- 3
- Weight:
- 7.5 lb (3.4kg)
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Manufacturer: Jackery Last updated: 2026-09-12
Where to buy
- JackeryGo to store
Jackery Explorer 300 Plus (LiFePO4/288Wh/3,072-Cycle Life/300W AC Outlet/Pocket-Sized Power Station) Review
If you're looking for a pocket-sized power station with a real AC outlet that can survive years of camping trips without the battery degrading, the Jackery Explorer 300 Plus is built around exactly that problem.
It swaps the Li-ion pouch cells most power banks use for LiFePO4 chemistry, which is why Jackery rates it for 3,072 charge cycles to 80% capacity instead of the 500-1,000 cycles you get on a typical Li-ion bank. That means daily use for years, not a couple of camping seasons, before it starts sagging. The tradeoff is weight (7.5 lb) and no wireless charging, but you get a genuine 300W pure sine wave AC outlet that runs a CPAP machine or a laptop charger overnight.
Battery Chemistry and Longevity
LiFePO4 is the whole reason to buy this over a similarly priced Li-ion power bank. Jackery rates 3,072 cycles to 80% remaining capacity, versus roughly 500-1,000 cycles for the Li-ion cells in something like the UGREEN Nexode 130W. If you're cycling a power station every week for camping, vanlife, or as home backup, that difference compounds fast.
Comparison to Alternatives
Against the UGREEN Nexode 130W, which has more peak USB-C wattage (130W vs 100W) but no AC outlet and standard Li-ion cells, the Explorer 300 Plus wins for anyone who needs to plug in an actual AC device (CPAP, mini fridge, laptop brick with a 3-prong plug) rather than just USB gear. Against the Bequest 100W AC Outlet bank, the Jackery has 3x the output wattage (300W vs 100W) and dramatically longer cycle life, at the cost of being heavier and pricier.
Specifications
Identity
| Brand | Jackery |
|---|
Size and portability
| Weight | 7.5 g |
|---|
| Model | Explorer 300 Plus |
|---|---|
| Capacity | 80000 mAh |
| Energy | 288 Wh |
| AC Output | 300W continuous, 600W surge, pure sine wave |
| USB-A Output | 12W |
| USB-C Output | 100W (Input/Output) |
| DC Output | 12V/10A carport |
| Recharge Input | USB-C PD 100W, wall-to-full in about 2 hours |
| Ports | 1x AC Outlet, 1x USB-A, 1x USB-C, 1x DC carport |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Cycle Life | 3,072 cycles to 80% capacity |
| Compatible Devices | CPAP machines, mini fridges, drones, laptops, camp lights, phones |
| Dimensions | 196 x 141 x 139mm |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.7 / 10
The best small power station for people who cycle it constantly and never want to think about battery degradation again.
Best for
- Weekend camping trips needing a real AC outlet
- CPAP machines during power outages or travel
- Anyone who charges a power bank almost daily and wants it to last years
Not for
- Ultralight backpackers counting grams
- Anyone who only charges phones and never needs AC power
- Airline carry-on hand luggage as a spare (still fine, but overkill)
FAQs
What are the key specifications of the Jackery Explorer 300 Plus (LiFePO4/288Wh/3,072-Cycle Life/300W AC Outlet/Pocket-Sized Power Station)?
The Jackery Explorer 300 Plus (LiFePO4/288Wh/3,072-Cycle Life/300W AC Outlet/Pocket-Sized Power Station) is a power bank from Jackery. Key specs: Capacity (mAh) 80000, Capacity (Wh) 288, AC Output 300W continuous, 600W surge, pure sine wave, USB-A Output 12W, USB-C Output 100W (Input/Output).
Who is the Jackery Explorer 300 Plus (LiFePO4/288Wh/3,072-Cycle Life/300W AC Outlet/Pocket-Sized Power Station) best suited to?
It suits weekend camping trips needing a real ac outlet, cpap machines during power outages or travel, anyone who charges a power bank almost daily and wants it to last years.
What are the drawbacks of the Jackery Explorer 300 Plus (LiFePO4/288Wh/3,072-Cycle Life/300W AC Outlet/Pocket-Sized Power Station)?
It is a poor fit for ultralight backpackers counting grams, anyone who only charges phones and never needs ac power, airline carry-on hand luggage as a spare (still fine, but overkill).
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